Phone: 303-322-9009


Download Air Barrier Line

  • Perm-A-Barrier VP® – One component fluid applied, vapor permeable will cavity membrane.
  • Perm-A-Barrier® Liquid – Perm-A-Barrier® Liquid is a two component, synthetic rubber, cold-vulcanized, fluid applied air and vapor barrier membrane. It cures to form a resilient, monolithic, fully bonded elastomeric sheet, protecting above grade wall assemblies against the damaging effects of air, vapor and water ingress. Perm-A-Barrier Liquid provides an effective barrier against air infiltration and exfiltration while minimizing the associated energy loss and condensation problems and its versatility makes it easy to use in detailed areas.
  • Perm-A-Barrier® Wall Membrane – Perm-A-Barrier® Wall Membrane is a tough, self-adhering, self-sealing waterproofing membrane for air and vapor barrier applications. Consisting of .036 in (0.9mm) of rubberized asphalt integrally bonded to .004 in (0.1mm) high density cross laminated polyethylene film. Perm-A-Barrier® Wall Membrane, when combined with a structural substrate, produces a virtually impermeable air, vapor and water barrier on concrete, masonry, gypsum board and wood walls. It is designed to be a cost-effective system providing a continuous seal against air, vapor and moisture around the entire building.

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